* don't kill the program if not connected to a bootstrap node within 30 seconds
* recover faster from loss of network connectivity
* connectWorker(): sleep 1s between dials
* launch_local_testnet.sh: increase BOOTSTRAP_TIMEOUT
* don't use metric value in program logic
* refactor some ungainly variable names
- testnets can now be launched with a separate validator client - make altona SCRIPT_PARAMS="--separateVC"
- reverted the ctrl+C signal handler code reuse - not necessary for the VC anyway (default is good enough)
- added a bit more logging in the VC
- removed unnecessary code in the VC - connect() just parses the address & port...
- fixed a couple more VC issues - when fetching the duties for an epoch fails on the BN side ==> the VC shouldn't be left in a broken state
- documented the currently supported json-rpc endpoints
- added more checks on the BN side for the API - bounds-checking the requests & also checking if the BN itself is synced
- other cleanup
currently a local sim doesn't finalize, but participation in the altona network with a separate VC is painless and works just as well as with in-process validators in a BN
- remove `--dev-build` option
- unconditionally write the "nbc.log" file, but do it after a chdir to
dataDir because Chronicles doesn't seem to support proper paths for
"file(...)" in sink definitions
- change base RPC port (9090 -> 9190) because 9090 is the default
Prometheus daemon listening port
Since I'm not able to reproduce the finalization failure locally
and it does happen only sporadically, one possible explanation is
that the introduction of keystores lead to a slower initialization
of the beacon nodes which somehow interferes with their behavior
during the initial slots.
If increasing the start-up delay fixes the problems, the hypothesis
will be confirmed.
- moved "process_dashboard.nim" in "tools/"
- README: made Witti the documented testnet and added instructions for
getting metrics out of the local node
- moved Prometheus config file generation in its own script
- the static Grafana dashboard definition now covers all nodes, using
a variable; only the remote testnet dashboards need to be dynamically
generated
- "launch_local_testnet.sh" no longer needs a "--grafana" option
The first offset of an SSZ object should always have a fixed constant
value. Otherwise, some unused bytes may appear between the fixed portion
and the dynamic portion.
Please note that this fix shutds down the minimal forward compatibility
currently supported by the SSZ format (and thus, the expected behavior
must be clarified in the SSZ spec).
tersec
Zahary Karadjov
Ștefan Talpalaru
Viktor Kirilov
cheatfate
Jacek Sieka